AGS & AGL Precis RH 05 May 2022 PDF

RESTRICTED INDEX (AGS) Ser Page Code Subject No No...

RESTRICTED INDEX (AGS) Ser Page Code Subject No No PART- I : GEN (AGS) 1. Gen - 1 AGS - 30 se Waqfiyat 2 2. Gen - 2 AGL/AGS ka Wpn Pit 7 3. Gen - 3 AGL/AGS Amn 9 4. Gen - 4 30 mm VOG-30 ke DA Template ki Banawat 17 PART- II : LAUNCHER MECHANICAL (AGS) 1. LM-1 30mm AGS aur Mount ka Aam Bayan 22 2. LM-2 Launcher ki Chal-I 31 3. LM-3 Launcher ki Chal-II 34 4. LM-4 Optical Sight PAG-30 ka Aam Bayan 37 5. LM-5 Launcher Sight ko Parakhna aur Durusti dena 50 PART- III : EQUIPMENT MGT (AGS) 1. EM-1 Launcher ko Kholna aur Jorna 55 2. EM-2 AGL/AGS ka Maint- Do‟s aur Don‟ts 58 3. EM-3 AGL/AGS ki Aam Safai 62 PART- IV : LAUNCHER DRILL (AGS) 1. LD-1 Samaan Lagana, Sthan Lana, Nirikshan aur Report 68 2. LD-2 Mount aur Dismount Launcher 71 3. LD-3 Bharna, Khali Karna, Action aur Fire Samapt 75 4. LD-4 Firing Position 79 5. LD-5 Lay Karna aur Fire Karna 82 6. LD-6 Target Register Karna 85  RESTRICTED ii Ser Page Code Subject No No 7. LD-7 Register Kiye Hue Target ko Barbad Karna 88 8. LD-8 Indirect Fire 91 9. LD-9 Controlled Correction 93 10. LD-10 Raat ke Samay Launcher Ki Badli 97 11. LD-11 Manushya Dwara Thori Dur Tak Bojh Uthana 99 12. LD-12 Roken 101 PART- V : FIRE CONTROL (AGS) 1. FC-1 Zamini Nishan ka Bayan aur Pahchan 106 2. FC-2 Fire Control ke Aam Niyam aur Aadesh 110 3. FC-3 Unchai ka Sidhant 114 4. FC-4 Fire ki Dekhwal, Ranging aur Registration 118 5. FC-5 Target ki Kismein aur Engage karne ka Tariqa 124 6. FC-6 Overhead aur Flanking Fire 131 7. FC-7 Fire Control Chart 134 INDEX (AGL) PART-VI : GEN (AGL) 1. Gen - 1 AGL - 17 se Waqfiyat 146 PART- VII : LAUNCHER MECHANICAL (AGL) 1. LM-1 30mm AGL aur Mount ka Aam Bayan 151 2. LM-2 Launcher ko Kholna aur Jorna 162 3. LM-3 Launcher ki Chal-I 165 4. LM-4 Launcher ki Chal-II 170 PART- VIII : LAUNCHER DRILL (AGL) 1. LD-1 Samaan Lagana, Sthan Lana, Nirikshan aur Report 175 2. LD-2 Mount aur Dismount Launcher 178 3. LD-3 Bharna, Khali Karna, Action aur Fire Samapt 181 RESTRICTED  RESTRICTED iii Ser Page Code Subject No No 4. LD-4 Lay Karna aur Fire Karna 185 5. LD-5 Controlled Correction 188 6. LD-6 Roken 191 PART-IX : RANGE TABLE 1. RT-1 Automatic Grenade System : Range Table 196 2. Appx A Sight Setting : AGS-30 203 3. Appx B Range Table (VOG-17M & VOG-30) : AGS-30 204 4. Appx B-I Range Table (GPD-30) : AGS-30 206 5. Appx C Hamwaar Satah se Trajectory ki Height 208 Single aur Group Target ko Bardad Karne ke Liye 6. Appx D 209 Ausat Amn ki Kharch 7. Appx E Lead Table 210 8. Appx F Overhead Fire Sp Safety 211 Low Angle Mein Rukawat Ko Clear Karne ke Liye Kam 9. Appx G 212 se Kam Range 10. Appx H Sight Setting : AGS-17 213 PART-X : NUMERICAL (EXAMPLE) 1. Numerical ke udaharan 215 Is tarah ke Box mein di gayi jankari sirf aapke atirikt gyan ke liye hai aur training ke syllabus ka bhag nahi hai RESTRICTED  RESTRICTED GENERAL (AGS)  RESTRICTED 2 GEN-1 AGS - 30 SE WAQFIYAT Automatic Grenade Launcher Ka Itihaas 1. 30 mm AGL-17 Plamya (matlab “agni”), jiske sthan par Automatic Grenade System - 30 (AGS-30) ko istemal mein laya ja raha hai, is lr ko sabse pehle Russian Army mein 1975 mein Russia ki motorized sena mein shamil kiya gaya tha aur Russian sena ne Afghanistan ke barkhilaf iska coy fire base mein safaltapurvak istemal kiya. Is hathiyer ko is prakar se banaya gaya taki yeh khule ground mein, tuti futi zamin, dhalan ke piche ya phir open trench mein chupe dushman ko barbad kar sake. Iska istemal patli chadar wale B veh ke khilaf bhi kiya ja sakta hai. Isse Indian army mein 1989 mein shamil kiya gaya. 2. Aadhunik yudh pranali mein kuch ek badlav hone ki wajah se; jaise ki sainikon ki unchi gatishilta, anishchit ladai ka maidaan aur troops ki choti choti tukriyon mein harkat ki wajah se halke aur asardar anti personal wpn ki zarurat kafi badhi hai. Automatic grenade launcher ke dawara tgt par dale jaane wale asar ko dekhte hue yeh dushman ke priority tgt ban gaye hai. Isliye inke bachav ke liye aise Gren Lr ka avishkar kiya gaya hai jinka shola, dhamaka kam ho aur crew asani se posn badli kar saken. Yeh sab tabhi mumkin hoga agar iska wazan aur kutar kam ho. 3. Halka wazan ek sabse pramukh karan hai, jo ki AGS-30 ko AGL-17 se alag karta hai. Halke wazan ki wajah se ek jawan asani se Lr ke sath apni posn badli kar sakta hai aur tgt ko achhi tarah engage kar sakta hai. Halka wazan hone ke karan isse CI ops mein bhi prabhavshali dhang se istemal kiya ja sakta hai. Halka wazan hone ke bavajood bhi AGS 30 ki kshamta AGL-17 jitni hi hai aur iska istemaal aur rakh-rakhaav AGL-17 se saral hai. Automatic Gren Launcher Ki Sankalpana 4. Dusre vishwa yudh ke baad adhunik pranali ke small arms aur gren launcher ka vikas hua. Adhunik pranali ke wpns ko do group mein banta gaya: - (a) Individual wpn (b) Crew served wpn. 5. Individual wpn group mein Pistol, Assault Rif, Light Machine Gun, standard calibre Sniper Rif, Hand Held Anti-tank aur Anti-personal gren launcher, Sub Machine Gun aur Smooth Bore Combat Shot Guns ko shamil kiya gaya. Crew served wpn group mein Mounted Machine Guns, Large Calibre Sniper Rif, Anti Material Rif aur Mounted Anti- Personal aur Anti-tank gren launcher ko sahamil kiya gaya hai. 6. Small arms pranali mein, bade calibre wale mounted machine gun lambe samay tak kafi asardar anti pers wpn rahe jo ki takriban 2000 m rg tak khule mein ya patli kavach pehne dushman ko barbad kar sakte the. Iska istemal B veh ke khilaf bhi kiya ja sakta tha. Lekin yeh machine gun lambe rg par kafi bare ilaqe mein faile hue dushman par asardar nahi tha kyonki inke bullet mein gati urja kafi hone ke bavajood tgt illaqe mein, ek burst par, bullets ki matra kam thi. 7. Isliye 1960 mein ek naye prakar ke anti personal wpn “Automatic Grenade Launcher” ka avishkar kiya gaya. Yeh Lr bade calibre wali machine gun ki tulna mein dushman ke upar kafi asardar siddh hue. Yeh kshamta is hathiyar ko is se fire hone wale fragmentration type ke gren se hasil hui, kyonki is gren se kaafi chharre nikalte hain jo tgt area mein iski ghatakata ko badha dete hai. RESTRICTED  RESTRICTED 3 8. Bade calibre wali mounted machine gun ki tulna mein in Lr ka dusra faida yeh bhi hai ki yeh tuti futi zamin ya kisi crest ke pichhe chupe dushman ko barbad kar sakta hai. Iski kshamta ko kaafi saare ladaiyon mein bhi parkha gaya hai. Uddesh 9. AGS - 30 ki Visheshtaon ke bare mein jankari dena. Bhag 10. Is lecture ko do bhagon mein sikhlaya jayega:- (a) Hissa-I : AGS - 30 ki Visheshtayen aur Hadbandiyan. (b) Hissa-II : Chalne ka Siddhant. Hissa-I : AGS - 30 ki Visheshtayen aur Hadbandiyan 30mm AGS-30 ki Visheshtayen 11. Halka Wazan. AGS-30 ek crew served wpn hai. Is par teen jawanon ki toli ek det ke roop mein kaam karti hai jo ki Lr, uske sath wale samaan aur amn ko kuch duri tak asani se uthakar le ja sakte hain. AGS-30 dusre samaan rg, accuracy aur rate of fire wale Lr ki tulna mein halke wazan ka hathiyar hai. AGS-30 ke alag-alag hisson ka wazan is prakar se hai:- (a) Lr ka wazan - 10 kg (b) Mount ka wazan - 6.5 kg (c) Sight without case - 01 kg (d) Amn box with 30 gren - 14.850 kg (e) Gren ka wazan - 350 gm (f) Link ka wazan - 45 gm (g) Khali amn box ka wazan - 2.9 kg (h) Sight with case ka wazan - 3.5 kg 12. Lamba Rg aur Accuracy. (a) AGS-30 ka kargar range is prakar se hai: - S No Sight VOG - 17M & GPD - 30 VOG - 30 (i) Open Sight 800 mtr 800 mtr Lr Low Angle 50 - 1776 mtr 50 - 2111 mtr (ii) Sight High Angle 1045 - 1750 mtr 978 - 2100 mtr Sighting Rg = 1700m / 2100m (b) AGS-30 ka kargar rg 1776 m/2111 m hai jo ki ise nimn karnon se milta hai: - (i) Amn Ki Ghatakata. AGS-30 se fire hone wale gren se casuality, gren ke phatne se nikalne wale chharron ke dawara hoti hai naaki gren ke gati ki uraja se. Isliye AGS-30 ke max rg tak gren ghatak hai. RESTRICTED  RESTRICTED 4 (ii) Accuracy. AGS-30 se iske max rg 1776 m/ 2111 m tak tgt ko nimn karanon ki wajah se sateek roop se engage kiya ja sakta hai: - (aa) Fixed Mounting. AGS -30 mein fix mounting se stability milti hai, jisse grenade ka phailav kam hota hai. (ab) Weight. Bhari purje hone ke karan lr mein jump kam hota hai aur majboot recoli spring ke karan jhatke kam lagte hain jisse accuracy badh jati hai. (ac) Sight Unit. Sight PAG-30 ka magnification 2.7 guna hai, jiski wajah se lr ko tgt par asani se durust lay kiya ja sakta hai. 13. Fire Ki Raftaar AGS -30 kewal automatic mode par hi fire karta hai. Jab trigger ko press karte hai to lr cyclic rate se fire karta hai. Isliye fire ki raftar kitne samay ke liye trigger ko press kiya gaya hai aur burst ke beech ke waqfe par nirbhar karta hai. AGS-30 ki fire ki raftar is prakar hai:- (a) Normal - 50 Gren/Min (Trigger press 1 Sec, Waqfa 7 Sec) (b) Rapid - 100 Gren/Min (Trigger press 2 Sec, Waqfa 6 Sec) (c) Cyclic - 400 Gren/Min (6-7 Gren/ Sec) 14. Bhari Tadaat Mein Lagataar Fire. AGS-30 se bhari tadaad mein lagatar fire kar sakte hai, isko yeh qabliyat nimn karanon se milti hai:- (a) Majboot Purje. Majboot purje hone ki wajah se lr mein firing ke dauran toot-phoot kam hoti hai, jiski wajah se bhari tadaad mein lagatar fire kiya ja sakta hai. (b) Belt Feed. AGS-30 ko amn ki supply ek belt ke zariye milti hai, lekin 30 gren fire hone ke baad amn box ko badli karne ki zarurat padti hai. (c) Hawa Se Thanda Hone Wala Brl. Iska brl ki banawat hawa se thanda hone wala hai, jisko lagatar 180 gren fire hone ke baad thanda karne ki zarurat padti hai. Brl par Pani dalkar bhi thanda kiya ja sakta hai. 15. Lachak. AGS-30 ki banawat aur lr sight ki wajah se isko prabhavshali dhang se ground role, veh aur heptr par mount role me bhi fire kiya ja sakta hai. AGS-30 se din aur raat ke samay mein asani se fire kiya ja sakta hai. Iske mount mein elevation aur traversing mechanism hone ke karan bhi isko lachak milti hai. Bina mount ko hilae, lr mein 41 o ka traverse aur 81o upar-neeche ki harqat ki jaa sakti hai. 16. Area Wpn. AGS 30 se fragmentation kism ka gren fire hota hai jo ki phatne ke baad lagbhag 600 chhote-chhote tukron mein charon taraf jata hai. Gren ka maar dalne ka ilaka point of burst se 7 mtr charon taraf hai (VOG-17/17A aur inke variant mein) joki 90% casuality kar sakta hai. Auto fire ke dauran gren ke pahilav se beaten zone bhi banta hai. In kaaranon se yeh hathiyaar, ek burst mein, kaafi bare ilaaaqe mein casuality karne ki kshamta rakhta hai. 17. Fuze Ki Savendanshilta. AGS-30 se fire hone wale gren ka fuze bahut hi savedanshil hai. Yeh fuze pani ki satah, pedon ki tahniyon aur naram bhumi par takarane se bhi phat jata hai. Is liye is gren ka istemal, pedon ke tehnion se takrakar, neeche chhupe dushman ko marne ke liye kiya ja sakta hai. 18. Trajectory. AGS se low angle aur high angle trajectory mein fire kiya ja sakta hai. Trajectory ka chunao target ke dikhawat aur dushman ki posn par nirbhar karta hai. Low RESTRICTED  RESTRICTED 5 angle trajectory ka istemal har range par kiya ja sakta hai. Lekin high angle trajectory 1045 mtr se 1750 mtr tak hi kargar hai. High angle trajectory se indirect fire ke dawara kisi crest ke piche asani se fire kar sakte hai. Hadbandiyan 19. Visheshtaon ke sath - sath is Lr ki kuchh hadbandiyan bhi hai, jo is parkar hai:- (a) Bhari tadad mein lagatar fire karne se chhote purzon ka tut jana, jaise ki strut ityaadi. (b) Lagatar 180 gren fire karne ke baad brl ko thanda karna padta hai. AGS mein spare brl nahi di gayi hai. (c) Dhul, dhuan aur shola paida hone se lr posn jahir ho jati hai. Siting ke samay sahi posn ka chunao hona chahiye. Posn ke aas-pass pani chidkane se dhul kam ho sakti hai. Bhag - II : Chalne Ka Siddhant 20. AGS-30 blowback with API (Advance Primer Ignition) ke sidhant par kaam karta hai. Iska matlab gren chamber mein puri tarah baithne se thora pahle fire ho jata hai. Jab gren fire hota hai to bolt aage ki harkat mein hota hai isliye gren ke fire hone se paida hone wala reaction force ya blowback force (peeche ka dhakka) do bhaagon mein bant jata hai. Yeh pehle bolt ke aage ki harkat ko kabbu karta hai aur baad mein bolt ko pichhe dhakelta hai. Simple Blowback (AGL-17 ka sidhant) mein poora reaction force bolt ko peeche dakhelne mein kaam aata hai. Isliye Blowback with API mein Simple Blowback ke tulna mein bolt kam uraja se peeche ki harqat karta hai jiske karan bolt aur lr ke parts par dabaav kam padta hai aur inhein halka banaya ja sakta hai. 21. Mechanical Safety. Jab Gren fire hota hai to brl ke andar austan 1200 kgf/cm2 ka peak pressure paida hota hai. Peak pressure se safe pressure mein aane ke liye breech end ka khulna ya, gren ke muzzle se bahar nikalkar, muzzle end ka khulna zaruri hai. Yadi breech end muzzle end se pahle khul jata hai to firer aur hathiyar ko high pressure gas se khatra ho sakta hai. Wpn aur firer ki suraksha ke liye lr aur iske amn ko is prakar se banaya gaya hai ki Breech end khulne se pahle gren muzzle end ko chhod de. Iski mech safety is prakar se hai:- (a) API. Blowback with API mein gren, bolt ke aage ki harqat ke dauran hi fire ho jata hai. Isliye jab tak bolt ki aage ki harqat kabbu hoti hai aur bolt apne peeche ki harqat karna shuru karta hai, tab tak fire hua gren muzzle se bahar nikal jata hai. (b) Chhota Brl. Iski brl ko itna lamba banaya gaya hai ki cartridge case chamber se puri tarah extract hokar breech end ke khulne se pahle gren muzzle end ko chhod deta hai. (c) Bhari Bolt Aur Majboot Recoil Spring. Bhari bolt aur majboot recoil spring hone ke karan, bolt ke pichhe ki harkat slow hoti hai jiske karan breech end khulne se pehle fire hua gren muzzle end se bahar nikal jata hai. (d) Parallel Chamber Aur Cartridge Case. (i) Parallel chamber aur parallel cartridge case hone ke karan jab tak pura cartridge case chamber se extract nahi ho jata tab tak breech end nahi khulta hai. RESTRICTED  RESTRICTED 6 (ii) Ismein pura cartridge case chamber ki diwar ke sath laga hota hai aur ise pichhe dhakelne ke liye jayada force ki zarurat padti hai jiske karan breech end khulne mein delay paida hoti hai. (e) Low Power Amn. (i) Low power amn ke karan adhiktam pressure 1200kgf/cm2 hi paida hota hai. (ii) Low pressure hone ke karan bolt par lagne wala reaction force bhi kam hota hai aur Peak pressure safe pressure tak jaldi aa jata hai. (f) Cartridge Case Ke Pichhle Bhag Ka Majboot Hona. (i) Cartridge case ka pichhe wala bhag mota hone ke karan, jab cartridge case ka pichhla hissa chamber ki diwar ke sath nahi laga hota hai to, wah high pressure ko sahan kar leta hai. (ii) Yeh sthiti do maukon par hoti hai:- (aa) Jab gren chamber mein puri tarah baithne se pahle fire ho jata hai. (ab) Bolt ke peeche ki harqat ke dauran jab cartridge case chamber se thoda pichhe nikal jata hai aur is samay gren ne bhi muzzle end ko nahi chhoda hota hai. AGS Sec Ki Banawat 22. AGS Sec ka Sec Cdr Nb Subedar Rank ka hota hai aur isme do dets hote hain. Is sec ki banwat is parkar hoti hai: - AGS SECTION Section Commander (Nb Sub) No 1 Detachment No 2 Detachment Launcher No 1 (Nk) Launcher No 1 (Nk) Launcher No 2 (L Nk/Sep) Launcher No 2 (L Nk/Sep) Launcher No 3 (Hav) Launcher No 3 (Hav) Detachment Commander Detachment Commander RESTRICTED  RESTRICTED 7 GEN – 2 AGL/AGS KA WPN PIT Parichay 1. Ladai ke maidan mein kisi bhi hathiyar ka zyada se zyada faida uthane ke liye yeh zaruri hai ki uske sath kaam karne wali toli aur hathiyar donon surakshit rahe. Usi prakar 30 mm AGS-30 se kargar fire girane ke liye yeh zaruri hai ki morche ka chunav durust ho aur durust khudai ki jae. Sath hi morche ka design aisa hona chahiye ki jawan dushman ke fire aur golabari se bach saken aur dushman ke upar kargar fire dal sake. Uddesh 2. 30 mm AGL-30 ke morche se jankari dena. Bhag 3. Yeh lecture apko do bhagon mein sikhlaya jayega:- (a) Bhag - I : AGS - 30 ke morche ki siting ke sidhant. (b) Bhag - II : AGS - 30 ke morche ka naptol, diagram aur unke bare mein jankari Bhag - I : AGS - 30 ke morche ki Siting ke Sidhant 4. Kisi bhi hathiyaar ki siting karne se pahle hamesha dhyan rakhna chahiye ki wah hathiyaar apne task ko pura kar saken. AGS - 30 siting karte samay dhyan mein rakhne wali baaten, is parkar hein: - (a) Posn aisa hona chahiye ki AGS det/sec mile huye task ko pura kar saken. (b) Kyonki hum Lr se high angle aur indirect fire kar sakte hein, isiliye chuna huwa sthan defiladed posn hona chahiye aur enemy obsn se bahar hona chahiye. Agar ho sake to forward slope aur sky line par nahi hona chahiye. (c) Field of fire saaf hona chahiye. Gren ki udaan ke raste mein koi bhi rukawat nahi honi chahiye nahi to khud ke liye khatra ho sakta hai. (d) AGS-30 ek Bn ka ahmiyat wala hathiyar hai, isse kabhi bhi flank mein site nahi karna chahiye aur iske local protection ke liye minimum ek rif sec hona chahiye. (e) Lr ka siting mutual sp mein hona chahiye. (f) Dushman ke direct obsn aur fire ke approach mein nahi hona chahiye. (g) Alternate aur secondary posn ka bhi chunav hona chahiye. Bhag - II : AGS - 30 ke morche ka naptol, diagram aur unke bare mein jankari AGS ka Morcha 5. Mount ke legs ko hilakar uske arc of fire ko baraya ja sakta hai. Niche diye gaye wpn pit design se Lr ko 130 degree se 150 degree arc mein fire kar sakte hai. RESTRICTED  RESTRICTED 8 6. Morche ka naptol aur Diagram. Morche Ka Naptol aur Diagram 7. AGS wpm pit ki tayari ke liye nimn defence store ki zarurat parti hai:- Ser Defence Stores Quantity (Matra) No (a) Long Angle Iron Picket 34 (b) Short Angle Iron Picket 37 (c) CGI Sheet 8‟ 16 (d) Ballies 10 (e) Sandbags 100 (f) Binding Wire 2 Kg (g) Steel Roof Trough 6‟ 36 Sankshep 8. Is adhay mein diye gaye siting ke sabhi usul ek hi posn se mil pana mushkil hain. Lekin jahan tak ho sake, humen adhik se adhik khubion wale sthan ka chunao karne ke baad morche ko taiyaar karna chahiye. RESTRICTED  RESTRICTED 9 GEN-3 AGL/AGS AMN Parichay 1. Kisi bhi hathiyar ki khasusiyat janana nihayat hi zaruri hai. Lekin uske sath, us hathiyaar se fire hone wale amn ki jankari rakhna bhi utna hi zaruri hai. Amn ki jankari hone se hum hathiyar ka behtar istemal kar sakte hai aur yakin kar sakte hai ki hathiyar ko diye hue task, hathiyaar ki kabliyat ke andar hai. AGS-30 se 30mm AGS rimless amn fire hota hai. Uddesh 2. AGS Amn aur uski chal se waqfiat karana. Bhag 3. Yeh lecture apko panch bhagon mein sikhlaya jayega:- (a) Bhag - I : Amn ki Jankari (b) Bhag - II : Grenade ke Hisse (c) Bhag - III : Lower Fuze ke Hisse aur Chal (d) Bhag - IV : Upper Fuze ke Hisse aur Chal (e) Bhag - V : Suraksha ke liye Hidayetein Bhag - I : Amn ki Jankari 4. AGS se nimn prakar ka amn fire kiya ja sakta hai:- (a) VOG 17A. Yeh ek High Explosive (HE) (visphotak) fragmentation (tukron mein bikharne wala), rimless qism ka anti pers amn hai. Iska fuze atayant samvedanshil hai. Aaj ke dino mein VOG 17A ka istemal nahi kiya ja raha hai. VOG ka full form Russian bhasa mein “Vystrely Oskolochnoy Granaty” hai, kiska matlab „Grenade jiske shell phatne se chhare nikalte hain‟ hai. (b) VOG 17M. Yeh VOG 17A ka modified version ha. Iske fuze mein self- destruction mechanism diya gaya hai. (c) VOG 30/30D. Yeh VOG 17M ki tarah hi hai lekin iske shell mein pre-notched wire band achhi quality ka hai, Jis ke karan fragements ka asar jaida door tak hota hai. Yeh VOG 17M ka naya version hai. (d) VUS 30. Is amn mein High Explosive ke sthan per pyrotechnic chemical bhara hota hai, joki fatne par orange colour ka dhuan (smoke) deta hai aur is wajah se gren ki maar ka pata chalta hai. Iska istemal trg ke liye kiya jata hai. (e) GPD 30. Yeh 30 mm gren ka latest version hai, jiska max range 2111m hai. Yeh range isko apni behatar vayugatikiya akaar ki wajah se milta hai. RESTRICTED  RESTRICTED 10 (f) IO 30. IO ki full form “Izestrela Osholoichi” hai, jo VOG ka bulgarian anuvaad hai. Yeh VOG 17M ka Bulgarian version hai joki „Arcus‟ company ke dawara banaya ja raha hai. (g) IO 30 TP. Yeh “arcus” ke dawara banaya jane wala inert (nishkriya) round hai, joki trg ke liye istemal mein laya jata hai. Isme barood nahi hota. 5. 30mm kutar ki wajah se hum low power amn se hi baaki bade kutar wale gren launcher ka range aur fire effect hasil kar sakte hai. Is wajah se Lr mein kam blast aur flash paida hota hai aur hathiyaar halka bhi ho jaata hai. 6. IO-30/VOG 17M Ka Technical Data. (a) Gren ka wazan - 350 gms (GPD 30 – 340 gms). (b) Shell ka wazan - 275 gms. (c) Cart case ka wazan - 75 gms. (d) Gren ki lambai - 130.95 – 132.6 mm (VOG-17M) 132.3 mm (VOG-30 & GPD-30). (e) Shell ki lambai - 112.4 mm. (f) Cart case ki lambai - 28 mm. (g) Muzzle Velocity - 185 + 5 m/s. (h) SD time - 28-36 Sec (j) Arming distance - 10-60m (k) Shelf life - 10 yr peace aur 3 yr field condition mein. (l) Bahut saare gren fire hone par paida hone wala average max pressure < 1,200kgf/cm2 (m) Ek grenade fire hone par paida hone wala max pressure < 1,500 kgf/cm2 7. Amn Scale. Amn ka auth is prakar se hai:- (a) First Line. - 406 Gren (i) On wpn - 290 gren (ii) Unit res - 116 gren (b) Second Line. - 145 gren (c) Trg Amn. - 116 gren/Lr/yr Bhag - II : Gren Ke Hisse 8. Gren ke teen bade hisse; Cartridge case, Fragmentation shell aur Fuze hote hai. 9. Cartridge Case. Yeh 28mm lamba Cart case aur steel ka bana hota hai. Isme primer cap bhi Fragmentation hota hai, jo ki cartridge case ke pichhe laga hota shell hai. Primer cap copper mercury fulminate type Fuze ka hota hai jo ki ise sensitivity pardan karta hai, aur isi ki wajah se gren ki shelf life kam hoti hai. Is mein propellant 2.76gm double base NC, NG (Nitro Cellulose, Nitro Glycerine) hota hai. Yeh ek volatile kism ka propellant hai jiski wajah se gren ko savdhani se handle karna chahiye. RESTRICTED  RESTRICTED 11 10. Fragmentation Shell. Fragmentation shell ke teen bhag hote hai:- (a) Shell Body. Yeh steel ka bana hua hota hai aur iske andar mein explosive hota hai. Iske pichhle bhag mein ek driving band hota hai aur shell ki lambai 112.4mm hai. (b) Main Explosive. Main Expl mein 94% RDX aur 6% WAX hota hai. Is charge ka industrial naam A-IX-1(HE) hai aur iska wazan 36 g (VOG 30 – 42g; GPD 30 – 46g) hota hai. Main explosive ko pre-notched wire ke dwara bandha gaya hai joki dhamaka hone par takriban 600 chhote chhote tukron mein toot jata hai, jisse tgt par fragmentation ka pura asar hota hai. (c) Driving Band. Yeh copper (GPD-30 me steel) ka bana hota hai aur gren ke pichhle bhag par hota hai. Copper ka bana hone ke karan yeh setup mein madad deta hai jisse gren ko ghumav (spin) milta hai.Yeh gren ko 15000 rpm ka spin deta hai aur sath hi barrel ko erosion se bachata hai. 11. Fuze. Iske zariye, fragmentation shell tgt par phatata hai. Yeh takrane se ya 28-36 second baad khud-ba-khud fragmentation shell ke mein explosive ko shola deta hai. Iske do bhaag; Lower Fuze aur Upper Fuze hai. Bhag - III : Lower Fuze Ke Hisse Aur Chal Lower Fuze Ke Hisse Aur Unke Kaam 12. Lower fuze gren ko safety pradan karta hai. Lower fuze ki chal ko samjhne ke liye iske alag alag part samjhna zaruri hai, jo ki niche diye gaye hein. 13. Initiator. Iske teen hisse hote hain. Initiator Detonator jo Barood se bhara hota hai, Initiator Striker jo Initiator detonator ke neeche hota hai aur Initiaor Spring jo Initiator Detonator aur Initiator Striker ko alag karke rakhta hai. 14. Centrifugal Bolt. Centrifugal bolt (CG) shutter ke casing mein phansa hota hai. CG bolt spring CG bolt ko shutter ki taraf daba kar rakhta hai aur is wajah se yadi galti se detent gir bhi jata hai toh yeh shutter ko aage jane se rokta hai. CG bolt gren ke spin ke dauran milne wale centrifugal force se bahar nikalta hai. Lower Fuze RESTRICTED  RESTRICTED 12 15. Safety Detent. Safety detent lower fuze mein shutter ke niche aur initiator ki sidhai mein hota hai. Yeh shutter ko aage ki harkat karne se rokta hai. Detent, Shutter Release (SR) pyrochemical ke uper hone ke karan detent spring detent ko nichhe nahi daba pata. SR pyrochemical Initiator ke sidhai mein hota hai. 16. Shutter Mechanism. Iske teen hisse hain:- (a) Shutter. Isme shutter detonator ke liye surakh hota hai. Detent aur CG bolt iske aage ki harkat ko rok ke rakhta hai. (b) Shutter Detonator. Yeh ek barood hai. Shutter detonator par upper fuze ka main striker chot marta hai jisse barood phatata hai. (c) Shutter Spring. Yeh Shutter ko aage lane ki koshish karta hai taki shutter detonator Main striker aur SD detonator ke seedh me aajae. 17. SD Mechanism. Iski madad se gren fire hone ke baad khud-ba-khud 28-36 sec mein tgt par phat sakta hai. (a) SD Pyrochemical. Yeh lower fuze ke base mein semi circular tube ke roop mein hota hai. Yeh 28-36 Sec mein jalta hai aur shola SD detonator tak pahuncha deta hai. Yaha samay gren ki max time of flight (27Sec) se jyada hai. (b) SD Detonator. Yeh SD pyrochemical ke ek sire mein hota hai. 18. Lower Fuze Ki Chal. (a) Firing Se Pahle. (i) Initiator spring, initiator detonator aur initiator ko alag rakhta hai. (ii) Detent aur CG Bolt, shutter ko aage jane se rokta hai. Jis se shutter detonator, SD detonator aur main striker ki sidh mein nahi hota. (b) Firing Ke Baad.. (i) Setback ke dhake ke karan, initiator spring dab jata hai aur barud se bhara hua Initiator Detonator, Initiator Striker se takra jata hai aur shola paida hota hai. (ii) Paida hua shola SR pyrochemical aur SD pyrochemical mein aag laga deta hai. (iii) Gren ko brl mein grooves ke zariye ghumao milta hai, jisse centrifugal force ki wajah se CG bolt apne spring ko dabate hue shutter ke casing se nikal jata hai. (iv) Shutter Release Pyro-chemical (SR Pyro-chemical) 1/10 sec ya 100 mili sec mein jalta hai, jisse safety detent niche gir jata hai aur shutter apne spring ki taqat se aage ki harkat karta hai. (v) Is ke karan Shutter detonator, Main striker aur SD detonator ki sidh mein aa jata hai. (vi) Is sthiti mein gren ko arm mana jata hai. (c) On Impact. (i) Main striker niche dabta hai aur shutter detonator par chot marta hai. Jis se shola paida hota hai. Paida hua shola magazine detonator ke dawara main explosive tak pahunch jata hai aur gren blast ho jata hai. RESTRICTED  RESTRICTED 13 (ii) Jab main striker shutter detonator par chot nahi marta to SD pyrochemical 28 -36 second mein shola SD detonator mein pahucha deta hai jo Shutter Detonator ko aag laga deta hai aur gren blast ho jata hai. Bhag - III : Upper Fuze ke Hisse Aur Chal 19. Upper fuze gren ko samvedansheelta (sensitivity) pardan karta hai.Upper fuze ki chal ko samajhne ke liye upper fuze ke alag alag parts ka pata hona zaruri hai:- (a) Top Plate. Yeh upper fuze mein hota hai. Udan ke daraun yeh upar ki taraf uth jata hai, jisse fuze ke andar paida hui gas top plate aur body ke beech ke gap ke zariye bahar nikal jati hai. Impact hone par yeh niche dab jata hai. (b) Leaf Spring. Yeh Cover Striker Sleeve ke upar aur Top Plate ke grooves mein coiled hota hai. (c) Strip Strikers. Strip Striker ke bahar wale kinare Cover Striker ke grooves mein phanse hote hai. Madhya bhag Strip Striker Plate ke sath laga hota hai aur andar wale kinare Upper Fuze mein striker ke uper hote hai. Yeh Main Striker ko niche dabane ke liye lever ki tarah kaam karta hai. (d) Strip Striker Plate. Yeh Strip Striker ke upar hota hai aur Strip Striker ke andar wale kinare ko niche dabane ke liye fulcrum ki tarah kaam karta hai. (e) Cover Striker. Yeh Cover Striker Sleeve ke andar hota hai. Strip striker ka bahari hissa iske grooves mein phansa hota hai. Yeh upar/ aage ki harkat karne ke liye azaad hai. (f) Cover Striker Sleeve. Cover Striker Sleeve uper fuze ka main part hota hai. Strip Striker Plate isse juda hota hai. Cover Striker Sleeve niche/ piche ki harkat karne ko azaad hai. (g) Main Striker. Main Striker, Strip Striker ke andar wale kinare ke niche hota hai. Yeh apne spring ki taqat se kaam karta hai aur iska kaam shutter detonator par chot marna hai. RESTRICTED  RESTRICTED 14 20. Upper Fuze ki chal. (a) Firing se Pahle. (i) Top plate aur Cover Striker sleeve ke beech mein khali jagah nahi hoti kyonki top plate spring cover striker sleeve ko upar uthakar rakhta hai. (ii) Leaf spring top plate base ke groove mein coiled hota hai. (iii) Cover striker neeche hota hai. (iv) Strip striker ke andar wale kinare main striker ke uper hote hai. Upper Fuze (b) Udan Ke Samay. (i) Set back ke dhakke se Cover Striker Sleeve niche ki taraf harkat karta hai. (ii) Top Plate aur Cover Striker Sleeve ke beech mein space ban jata hai. (iii) Leaf spring top plate ke groves se nikalkar khul jata hai. (iv) Setback ke dhake ke baad Cover Striker Sleeve mein Striker Spring ki wajah se wapis apne sthan par aata hai aur leaf spring ko upar uthata hai. Leaf Spring wapas coil nahi ho pata aur Top Plate ko upar utha deta hai. Lower Fuze ki posn Shutter Free aur Shutter Detonator Main Striker ki line mein Upper Fuze ki Set back milne par karwai (c) Direct Impact Hone Par. (i) Jab gren ka Top Plate tgt ki satah se takrata hai, to Top Plate niche dab jaata hai. (ii) Top Plate ke niche dabne se Leaf Spring aur Cover Striker Sleeve bhi niche ki taraf harkat karta hai, joki Strip Striker Plate ko niche dabata hai. (iii) Strip Striker Plate, Main Striker ke andar wale kinare ko niche dabata hai, jisse Main Striker Shutter Detonator Direct Impact par karwai par chot maar deta hai. RESTRICTED  RESTRICTED 15 (iv) Paida hua shola, Mag Detonator ke zariye Main Explosive tak pahunch jata hai, jisse gren blast ho jata hai. (d) Grazing Impact Hone Par. (i) Grazing impact ke dauran shell aur zamin ke beech firiction hota hai jisse shell ki aage ki speed kam hoti, lekin inertia force ki wajah se Cover Striker aage ki taraf harkat karta hai. (ii) Cover Striker, Strip Striker ke bahar wale kinaron ko upar utha deta hai. (iii) Strip Striker Plate fulcrum ka kaam karti hai aur Strip Striker ke andar wale kinaron ko niche daba deti hai. Grazing Impact par karwai (iv) Jis ke karan Main Striker niche dab jata hai aur Shutter Detonator par chot marta hai. Bhag - V : Surakhsha ke liye Hidayetein 21. Gren ko istemal karte samay hamein nimnlikhit baaton ka dhayan rakhna chahiye:- (a) Amn ko direct surya ke prakash aur nami se bacha kar rakhna chahiye. (b) Gren ko ek sthan se dusre sthan tak le jate samay, ya to original factory packing mein hi rahne de ya usko amn box mein bhar kar le jaen. (c) Factory packing ko tab hi kholen jab belt ko bharne ki jarurat ho. 22. Nimnlikhit karwai varjit hai:- (a) Gren ko loading, unloading, aur firing ke dauran roken dur karte waqt chot marna. (b) Firing ke dauran belt me gren ko thik lagane ke liye hammer ya kisi anya dhatu ka istemaal. (c) Gren ka girna ya takrana. (d) Gren ko Istemal Na Karein Agar:- (i) Primer par hara rang jama hua nazar aaye. (ii) Cart case tuta ya daba hua ho. (iii) Shell ke cart case mein fitting thik na ho. (iv) Misfire ho jaye. (e) Jo gren blind ho jaye use chhuna. (f) Gren ke hisse purzon ko alag karna. RESTRICTED  RESTRICTED 16 23. Gren Niche Girne Par. (a) Yadi gren 1 mtr ki height se niche gir jaye to usska nirikshan karein, agar koi nuks nahi paya jaaye to fire kiya ja sakta hai. Nuks wale gren aur 1-3 mtr ki height se girne wale gren ko ikhatta karein aur barbad karein. Barbaad karne le jate samay gadi ki speed 15 km/h se kam honi chahiye. (b) 3 mtr ki height ke upar se gira ho to nirikshan kiye bina, gren ko gire huye sthan par hi barbad karein. (c) Isliye, gren ko 3 mtr se niche hi magazine mein store/stack rakha jaye. 24. Storage. (a) Is amn ki shelf life 10 yrs hai. (b) Yadi gren ko lambe samay ke liye storage karna ho to uski shelf life ko barkrar rakhane ke liye original standard packing mein nimn vatavaran mein storage karna chahiye:- (i) Maximum Temperature Istemal ke Liye - + 45 °C (ii) Minimum Temperature Istemal ke Liye - - 15 °C (iii) Minimum for storage - - 50 °C (iv) Maximum Temperature for storage - + 70 °C (v) Maximum Relative Humidity - 95% (vi) Average Relative Humidity - 65% (vii) Mean Value of year‟s temperature - 32 °C Sankshep 25. Yeh nihayat hi zaruri hai ki aap amn ke bare mein jankari rakhen, aur prapt ki huyi jankari ka istemal, handling, firing aur haadson ko rokne ke liye karen, taki tgt par aap zarurat shuda mudda hasil kar saken. RESTRICTED  RESTRICTED 17 GEN-4 30MM VOG 30 KE DA TEMPLATE KI BANAWAT Parichay 1. Ek sainik ki sikhlai ki parakh uske ladai ke maidan mein apne tgt ko sahi tariqe se barbad karne ki qabiliyat par nirbhar karti hai. Is liye sainik ko ladai se samdandhit baaton ki sikhlai peace time mein dena zaruri hai. Coy Support weapon ki uchit sikhlai aur firing abhyaas ke liye field firing range ka hona zaruri hai. 2. Aise bahut sare mauqe aate hai jab 30mm AGS ka fire karna hota hai aur field firing ke dauran ek tartib deni padti hai. Is liye zaruri hai ki hamein in hathiyaron ke Danger Area template aur unke istemal ke bare mein jaankari ho taki hum surksha ke saath is hathiyaar ka fire kar saken. Uddesh 3. 30mm VOG - 30 Amn ke DA template se jankari dena. Bhag 4. Yeh lecture aapko teen bhagon mein sikhlaya jayega:- (a) Bhag - I : DA Template ki Paribhashayen aur Usul (b) Bhag - II : DA Template Banana (c) Bhag – III : Yaad Rakhne Wali Baatein Bhag - I : DA Template ki Paribhashayen aur Usul Paribhashayen 5. Danger Area. Yeh zamin, paani aur inke upar wale hawai kshetra ke woh hisse hai jis ke upar kisi bhi nirdharit amn ka asar jaan aur maal ko nukshan pahuncha sakta hai. 6. Firing Point. Ground ya map par chune hui jagah, jahan se ek wpn fire karta hai to use firing point kahte hai. Jab ek se zyada wpn single line se fire karte hai to use fire line kahte hai aur jab ek se zyada wpn alag-alag posn se fire karte hai (rectangular shape) to use firing area kahte hai. 7. Arc of Fire. Yeh woh area hai jismein hathiyaar fire karte hain. 8. Ricochet Area. Yeh Arc of fire ke bahar wah area hota hai, jismein koi projectile ricochet (kisi satah se takrane ke baad) hone ke baad ja sakta hai. 9. Burst Safety Area. Yeh area explode hone wale amn ke liye hota hai. Yeh ricochet area ke bahar wah area hota hai, jiske bahar projectile explode hone ke baad uske chharre nahin jaa sakte hain. Usul 10. DA template mein aam taur par lambai aur chaudai meter mein, angle mils mein darshaye jate hain. Yeh aamuman ek hathiyar ke fix line par fire karne ki jagah se naapi jati hai. RESTRICTED  RESTRICTED 18 11. Ricochet factors. (a) Jab goli kisi satah se takrati hai to woh ek ya ek se adhik baar kisi bhi disha mein uchhal kar jaa sakti hai, ise ricochet kehte hain. (b) Yadi projectile 530 mils se kam angle mein kisi satah par takrata hai aur blast ho kar disintegrate nahi hota hai to 800 mils ke angle mein kisi bhi disha mein jaa sakta hai. (c ) Jis rg par projectile ke girne ka kon 530 mils tak hoga to wah rg us amn ka max ricochet rg (MRR) hoga. Projectile ke girne ka kon 530 mils ke liye Wpn ko jo elevation diya jata hai, yadi wpn us elevation se zyada elevation par fire karega to projectile ricochet nahi hoga. Isliye aise projectile jo ki unche elevation par fire hote hai, ricochet nahi hote kyonki unke girne ka kon 530 mils se jayda hota hai. eg mortar bomb. (d) Kisi bhi hathiyar ka max rg, max ricochet rg se zyada hota hai. Kyonki max rg ke liye wpn higher elevation par fire karta hai. VOG 17 ka max rg 1700 m aur MRR 1400 m hai. (e) Projectile ricochet hone ke baad kis angle mein aur kitna duri tak jayega yeh us satah par nirbhar karta hai jis par projectile takrane se ricochet hota hai. Satah do tarah ke, Hard surface aur Soft surface, hote hain. (f) Dahine /Bayen ricochet ki doori aur ricochet ka angles is prakar se hai:- Ser Dahine /Bayen Ricochet ki Satah Ricochet Angle No Doori (i) Hard 1/4 MRR or 400 m Upto 800 mils (ii) Soft 1/8 MRR or 200 m Upto 800 mils 12. Danger Height. Yadi Goli udaan ke dauran ground ke upar kisi jaan ya maal ko hani pahunchata hai to use Danger Height kehte hai. Vertex Ht ya Max Ricochet Height mein jo zyada hai, wah us amn ki danger ht mani jaati hai. 30mm VOG 17 ki vertex ht 905m hai aur hard surface par max ricochet ht 400m hai. Is liye 30mm VOG 17 ki danger ht 905m (vertex ht) hai. 13. Danger Area Exploding Amn. Har ek amn ka phatne ka ek centre hota hai, jo ki phatne ki jagah se mapa jaa sakta hai. Jahan par amn ke phatne ke karan jaan ya maal ko hani pahunch sakti hai, uss area ko Burst Danger Area kahte hai aur iske bahar ke area ko Burst Safety Distance kaha jaata hai. Burst Safety Distance do kism ki hoti hai: - (a) Normal Safety Distance. Yeh woh fasla hai jahan par burst ke fragmentation ka pahunchna namumkin hota hai. 30mm VOG-17 mein yeh faasla 190m point of burst se liya jata hai. Yadi trg ke dauran ya demo mein 100 se adhik aadmi hissa le rahe ho, demo dekh rahe ho ya phir jaha par civil population, civil property involve ho to normal safety distance ka istemal kiya jaana chahiye. (b) Reduce Safety Distance. Yeh woh faasla hota hai jahan par burst ke fragmentation ke karan khatra manjurshuda risk tak liya jaa sakta ho. 30mm VOG- 17 amn mein yeh fasla 135m, point of burst se liya jata hai. Iska istemal tab kiya jaana chahiye jab 100 se kam tadad mein jawan trg mein hissa le rahe hon. 14. Jab exploding amn istemal kiya jaata hai to Basic Danger Area template ko pura karne ke liye Ricochet Template ke pure simao ko joda jata hai. RESTRICTED  RESTRICTED 19 Bhag - II : DA Template Banana 15. DA Template Banana. Nimnlikhit sequence se DA template ko banate hein: - (a) Step-I Human Error Angle. (i) Ek single centre line (firing point “A”) se khinche, yeh line fire line ko darshati hai. (ii) Firing point “A” se firing line ke sath 1400m ke liye scale ke anusar duri napen aur ise point “B” se mark karen. (iii) Point “B” par kisi bhi lambai ki ek line draw karen aur use “DC” se mark karen. Line “AB” point “B” par is line ke 90 degree par hona chahiye. (iv) Firing Point “A” se firing line ke dahine line “AC” aur baen taraf line “AD” 160 mils ke angle par draw karen (160 mils human error angle). (b) Step-II Ricochet Angle. (i) Point “A” par line “AD” aur line “AC” se 800 mils ke kon par line “AY” aur “AR” khinche. (ii) Point “C” aur “D” par line “AD” aur “AC” se 800 mils ke kon par line “CS” aur “DZ” khinche. (c) Step-III Ricochet Boundaries. (i) Line “AD” ke parallel line “WX” aur “YZ” khinche. Line “AD” se line “WX” ki duri 200 m (scale ke anusar) jo ki MRR ke 1/8 hai. Line “AD” se line “YZ” ki duri 400 m (scale ke anusar) jo ki MRR se 1/4 hai. (ii) Ishi tarah line “AC” se line “PQ” aur “RS” khinche. (d) Step-IV Burst Safety Area. (i) Hard surface ke liye A-R-S-C-D-Z-Y-A mein shamil hone wali line ya naram satah ke liye A-P-Q-C-D-X-W-A line ko chodkar baki linon ko mita den. (ii) Line AC, AB aur AD 1700 m tak hona chahiye, kyonki 30mm VOG-17 ka max rg 1700 m hai. (iii) Normal Safety Distance ya Reduced Safety Distance ko darshane ke liye DA template ki bahari linon ke samaanantar 190/135 m ke distance par line khinche. (e) Step-V Completed Template. (i) Sabhi kon aur scale distance ko check Karen. (ii) DA template mein nimnlikhit details ko darshayen: - RESTRICTED  RESTRICTED 20 (aa) Amn ka kutar. (ab) Amn ki kism. (ac) Tgt ki kism. (ad) Template ka scale. (ae) Owner ka naam. (af) Firing point (taki istemal karne wala DA template ko ulta na rakh le). (ag) Uchit QE (Taki istemal karne wale ko pata chale ki nirdharit rg par surakhsha karanon ki wajah se diye hue Quardrant elevation se ziada elevation par fire karna pratibandhit hai). Bhag - III : Yaad Rakhne Wali Baatein 16. Yaad Rakhne Wali Baatein. DA Template ko banate samay dhyan mein rakhne wali baatein:- (a) Yeh ek hathiyar ke liye ek samay aur ek jagah se kewal fixed line par fire karne ke liye banaya jata hai. (b) Template ka scale map ke anusar hona chahiye. (c) Jo vyakti DA template taiyaar kar raha ho, wah map reading mein mahir hona chahiye. (d) Agar rg ko lekar ek bhi hard surface aata hai to, DA template ko hard surface ke mutabik taiyar kiya jaayega. (e) Jab kabhi hathiyar arc mein fire kar raha ho to DA template arc ke kon se banaya jayega. (f) Kisi bhi purane template ka nakal ya sahayata na liya jaye kyonki ho sakta hai ki purana DA template sikud gaya ho. (g) Apni marji se DA template mein koi bhi badlav na karen. (h) DA template ke kinare hamesha rg ke andar hi rahna chahiye. (j) Dhyan rahe jab bahut se hathiyar se alag alag posn se fire kiya ja raha hai to DA template ko anya hathiyaron ke template ke sath mila kar banaya jaye. Sankshep 17. Fd firing ke dauran apni aur civilian ki suraksha ke liye DA template ke bare mein janna bahut hi zaruri hai. Yeh bhi important hai ki high standard ki trg ke liye bina kisi accident kiye DA template ko taiyar kiya jaye. RESTRICTED  RESTRICTED 21 LAUNCHER MECHANICAL (AGS) RESTRICTED  RESTRICTED 22 LAUNCHER MECHANICAL -1 LM -1 30 MM AGS AUR MOUNT KA AAM BAYAN Samaan 1. Launcher, mount, ammunition box - 3, link belt - 6, drill grenade, ground sheet, sanketak. Prabandh 2. Lr mount kiya hua aur zaruri samaan nazdik rakha hua. Suraksha Sambandhi Upay 3. Ustad launcher par samjhaye. Reloading handle ki madad se Lr ko charge karen aur safety lever ki posn ko safe par karen. Feed housing cover catch ko dabate hue feed housing cover ko khada karen aur chamber ka nirikshan karen, yakeen kare ki chamber khali hai. Catch ko dabate hue Feed housing cover ko band karen. Safety lever ki posn ko fire par karen aur trigger ko press karen, Lr ke baaki parts ko bhi check karen. Safety lever ki posn ko safe par karen. Amn box ko check karen, yakeen karen ki sabhi drill grenades hai. Dohrai 4. Pichhle lesson/lec se ek ya do sawal. Parichay 5. Agar aap launcher ke parts ke naam aur unke kaam ke bare mein achhi tarah se jante hain tabhi aap is hathiyar ko maint aur serviceable rakh sakte ho. Uddesh 6. AGS aur Mount ka aam bayan sikhana. Hisse 7. Yeh sabaq do hisson mein sikhaya jayega. (a) Hissa-I. Launcher ka Aam Bayan. (b) Hissa-II. Mount Ka Aam Bayan. RESTRICTED  RESTRICTED 23 Hissa-I : Launcher ka Aam Bayan 8. Launcher ko nimn hisson mein banta gaya hai:- Major Parts of the Launcher (a) Receiver Unit (b) Feed Housing (c) Bolt (d) Recoil spring (e) Back plate 9. Receiver Unit. Receiver unit ke andar ninm parts aur mechanism hote hai:- (a) Barrel. (i) Lambai - 290mm (ii) Grooves - 16 (Right Hand twist) (iii) Life - 6000 Grenades (b) Open Sight. (i) Front Sight. Is par 200, 500 aur 800m range lagane ki suvidha hai. Range ki marking sight ke dono kinaro par hai, jisme se ek kinara VOG- 17M/VOG-30 ke liye aur dusra kinara GPD-30 ke liye hai. (ii) Rear Sight (iii) Sight Radius - 110 mm (200 m rg par) Receiver Unit (left View) (a) Barrel (b) Receiver (c) Support (d) Rod (e) Rest (f) Safety Lever (g) Safety catch (h) Trigger Mech (j) Bush (k) & (l) Pin (m) Plate (n) Diagonal Brace (o) Rear sight (p) Front Sight (q) Sight Base RESTRICTED  RESTRICTED 24 Receiver Unit (Right View) (r) Pin (s) Guides (t) Pawl (u) Guard (v) Boss (w) Catch (x) Mushroom head (y) Safety Lever Trigger Mech Manual Reloading Mech 10. Feed Housing. Iske andar feed mechanism aur MRM ke parts hote hai. Yeh feed ki karwai aur cart case ko eject karane mein madad deta hai. (a) Feed Housing. Feed Housing (i) Cover (ii) Feed Housing Base (iii) Reloading Handle (iv) Axis (v) Circlip (vi) Bracket (vii) Guards (vii) Clamp RESTRICTED  RESTRICTED 25 Feed Housing (Bottom View) (ix) Feed Pawl (x) Link Stripper (xi) Catch (xii) Ejector (xiii) Rod (xiv) Feed Arm (xv) Reloading Pull (xvi) Leading-in Piece (xvii) Axis Pin (xviii) Cap (xix) Rod (xx) Cam (xxi) Guide (xxii) Slot (xxiii) Rhombus (xxiv) Holding Pawl (xxv) Catch (xxvi) Carriage (b) Feeding Lever. (c) Feed Housing Cover. Holding Pawl RESTRICTED  RESTRICTED 26 (i) Iske upper elevation plate lagai gayi hai. Is par VOG-17M/VOG-30 aur GPD-30 amn ke liye low aur high angle range ka AP diya gaya hai:- Ser AP VOG-17M/VOG-30 GPD-30 No (aa) Low Angle 50-1776 m 50-2111 m (ab) High Angle 1045-1750 m 978-2100 m (ii) Cover Catch. Yeh feed housing cover ko receiver unit ke sath jorta hai. (iii) Holding Pawl. Jab feeding lever bayen se dayen ki taraf harkat karta hai to yeh belt ko amn box ke andar jane se rokta hai. 11. Bolt. Bolt receiver unit ke andar harkat karta hai. Yeh grenade ko feed karne mein aur cart case ko extract karne mein madad deta hai. Iske nimn parts hote hai:- Bolt (a) Rollers (b) Recesses (c) Lowering Lever (d) Studs (e) Grooves (f) Channel (g) Claw (h) Striker (j) Face of Bolt (k) Strut (l) Stop (m) Grooves (n) Bolt (o) Grooves (p) Pusher Bolt (Bottom View) (q) Recesses (r) Front Projections (s) Rear Projection (t) Sear Axle (u) Sear Stop (v) Sear RESTRICTED  RESTRICTED 27 (a) Claw. Cartridge case ko pakad ke rakhta hai. (b) Channel. Iske ander recoil spring harkat karta hai. (c) Grooves.. Bolt ki aage piche ki harkat ke dauran bolt ki grooves receiver guide par harkat karte hai. (d) Recesses. Jab lr ko charge karte hai to Catch RDL (Reloading Drag Link) recesses main phasta hai jisse lr charge hota hai. Inki sankhya 10 hoti hai isliye reloading handle ko 10 baar pichhe karne se lr pura charge hota hai. (e) Striker. Firing ke dauran striker primer ke pende par chot marta hai. Jisse grenade fire ho jata hai (f) Strut. Iski madad se striker harhat karta hai. (g) Lowering lever. Lowering lever grenade ko link se alag karte hue chamber mein dakhil karta hai. (h) Projections. Lowering lever ko upper aur niche ki harkat mein madad deta hai. (j) Bolt Stop. Grenade aur Cartridge case ko niche girne se rokta hai. (k) Roller. Iske do parts hote hai, Upper Roller aur Lower Roller. Upper Roller feeding lever ko harkat deta hai aur lower roller bolt ko sidhai pardan karta hai. (l) Bolt Pusher. Jab bolt pusher feed housing ke cam ki sidhai mein aata hai to yeh sear ko niche daba deta hai. Jisse sear aur receiver rest ka milap ho jata hai, jab ki trigger par dabao na ho. (m) Sear. Yadi trigger par dabao na ho toh sear receiver rest ke sath lag jata hai aur bolt ko aage jane se rokta hai. (n) Sear Stop. Jab sear receiver rest ke sath lagta hai to sear stop sear ko upper uthne se rokta hai. 12. Recoil Spring. Bolt ko aage ki harkat recoil spring ki madad se hoti hai. Is mein ek guide tube hoti hai jiske donon kinaron par cap lage hai, caps ke beech mein spring hota hai. Recoil spring ke dono kinaro par flanges bane hote hain, jisme se kam vyaas wala flange bolt ke andar jata hai aur dusra flange back plate ke sath lagta hai. Yadi recoil spring ko ulta dala jaaye to back plate to lagana namumkin hai. Recoil Spring (a) & (d) Caps (b) Recoil Spring (c) Guide Tube (e) & (f) Flanges (Puri class se bari - bari abhyas liya jayega) RESTRICTED  RESTRICTED 28 Hissa-II : Mount Ka Aam Bayan 13. Mount firing ke dauran lr ko sthirata pradan karta hai aur iski madad se lr ko tgt par lay kiya jata hai. Mount ko do bade bhagon mein banta gaya hai; Tripod aur Framework. Tripod Mounting (a) Front Leg (b) Left Leg (c) Right Leg (d) Guard (e) Framework (f) Trunnion Bed (g) Folding Handgrip (h) Elevating Pillar (j) Elevating Brake Handle (k) Housing (l) Lifting Lug (m) Trigger Mech (n) Trigger (o) Handle (p) Trigger Stop (q) Precision Leveling Mechanism (r) Clamp (s) Mounting Foot (t) Sleeve (u) Swivel Brack Handle (v) Guard (w) Bracket (x) Segment (y) Base (z) Elevating Wheel (aa) Lock (ab) Guard RESTRICTED  RESTRICTED 29 14. Tripod. Yeh lr ko firing ke dauran sthirata pardan karta hai aur iske nimn part hote hain:- (a) Mount Base. Framework aur legs ko mount base ke sath jora gaya hai. (b) Legs. Legs mount base ko support deti hai aur inki madad se mount ki height ko kam ya jyada kiya ja sakta hai. (i) Front leg. Iske upper ek guard diya gaya hai. Jab hum mount ko travelling posn mein carry karte hai toh elevating piller ko guard ke sath lock kiya jata hai. (ii) Left Leg. Iske upper ill system lagane ke liye bracket diya gaya hai. (iii) Right Leg. Iske upper precision level mechanism diya gaya hai. Iski madad se mount ko tuti futi zameen par hamwar kiya jata hai. (c) Mounting foot. Zamin ko grip karne ke kaam aate hain. (d) Clamp. Clamp ki madad se teenon legs ko mount base ke sath jora gaya hai. 15. Framework. Framework lr ko tgt par lay karne ke kaam aata hai. Iske nimn part hote hai:- (a) Lifting Lug. Lifting lug ki madad se lr pins ko mount ke sath jora jata hai. Right liting lug ke sath trigger mechanism ko jora gaya hai. (b) Handle. Handle ki madad se lr ko tgt par lay kiya jata hai. (c) Folding Hand Grip. Folding hand grip ki madad se mount lr ko thori duri tak carry kiya jata hai. (d) Trigger Mechanism. Trigger mech ke kuchh part mount ke right lifting lug mein diye gaye hai jo ki is prakar hain:- (i) Trigger (ii) Trigger Guard (iii) Pusher. Trigger ko press karne se pusher rod receiver ke andar harkat karta hai. (iv) Sleeve (v) Trigger Stop. Trigger stop sleeve ko ghumne se rokta hai. (e) Elevating Mechanism. (i) Elevating wheel. Iski madad se lr ko upar niche kiya jata hai. (ii) Elevating Pillar. Elevating wheel ko ghumane par elevating pillar upar niche harkat karta hai. RESTRICTED  RESTRICTED 30 (iii) Trunnion Bed. Lr ke mushroom head ko elevating pillar ke sath jorta hai. (iv) Elevating Brake Handle. Iski madad se elevating mech ko lock aur unlock kiya jata hai. (f) Swivel Mechanism. (i) Segment. Segment mount base ke upar laga hai aur iske upar framework traverse karta hai. (ii) Swivel Brake Handle. Iski madad se framework ko segment par lock aur unlock kiya jata hai. (Puri class se bari - bari abhyas liya jayega) 16. Sankshep. RESTRICTED  RESTRICTED 31 LAUNCHER MECHANICAL - 2 LM - 2 LAUNCHER KI CHAL-I Saman 1. Launcher-2, mount-2, sight PAG-30-1, amn box-2, drill gren, belt, ground sheet, chhota aur bara sanketak, spare part wallet. Prabandh 2. Ek Lr khula hua, dusre Lr ka feed housing, back plate khula hua aur zaruri saman nazdik rakha hua. Parichay 3. Agar aap launcher ki chal achhi tarah se jaante ho toh, is Lr mein padne wali rokon ko pehchanne aur usse door karne mein asani hogi. 30 mm AGS-30 belt feed, air cooled crew served automatic hathiyar hai. Is hathiyar se automatic fire kiya jata hai. Yeh blow back with API ke sidhant par kaam karta hai aur open breech se fire karta hai. Uddesh 4. Lr mein pichhe ki chal sikhlana. Hisse 5. Yah sabaq do hisson mein sikhlaya jayega. (a) Hissa I : Pichhe Ki Harkat Mein Bolt Ki Chal (b) Hissa II : Manual Reloading Mechanism ki chal Hissa-I : Pichhe Ki Harkat Mein Bolt Ki Chal (Taiyari; Ek Lr khula hua, dusre Lr ki feed housing aur back plate khula hua, recoil spring bahar nikala hua.) 6. Chal Mein Kaam Aane Wale Purje. (a) Bolt (b) Claw (c) Bolt Stop (d) Strut (e) Ejector (f) Plank (g) Outlet Port (h) Pusher (j) Sear (k) Sear Stop (l) Sear notch (m) Recoil Spring (n) Cam 7. Chal. (a) Jab Gren fire hota hai to gas paida hoti hai, jo shell ko brl mein aage ki taraf aur cartridge case ko pichhe dhakelti hai. Cartridge case par padne wali gas ka parbhav, bolt ke aage ki harkat ko kabu karti hai aur usse phir pichhe ki taraf dhakelti hai. Recoil spring sikudna shuru ho jata hai. Strut firing pin ko azaad kar deta hai aur cartridge case chamber se bahar aa jata hai. RESTRICTED  RESTRICTED 32 Grenade Launcher ke chaal wale purzon ki cartridge case ke eject hone ke samay position (i) Chamber (ii) Outlet Port (iii) Case (iv) Receiver unit (v) Ejector (vi) Bolt (b) Bolt ki 16.5 cm pichhe ki harkat ke baad, bolt stop plank se azad ho jataa hai aur apne recess mein jaa sakta hai. Is samay ejector cartridge case ko niche ki taraf dabata hai aur cartridge case ko claw se azaad karte huye, outlet port ke zariye niche gira deta hai. (c) Bolt ki aur bhi pichhe ki harkat ke dauran, jab sear receiver rest ke pichhe aa jataa hai, toh cam bolt ke pusher par dabao dalta hai. Jisse sear niche ki taraf dab jataa hai. Drawing - Sear Mechanism Drawing - Striking Mechanism (i) Trigger Lever (ii)&(viii) Bolt (iii)&(ix) Receiver Unit (iv) Sear Stop (v) Sear (vi) Strut (vii) Striker RESTRICTED  RESTRICTED 33 (d) Sear ke niche dabne se sear stop, bolt aur sear ke gap se bahar nikal jaata hai aur sear ko upar uthne se rok deta hai. (e) Recoil spring bolt ko aage dhakelta hai. Lekin sear receiver rest ke sath lag jaata hai aur bolt ko aage jaane se rok deta hai. (Puri class se bari - bari abhyas liya jayega) Hissa-II : Manual Reloading Mechanism ki Chal (Taiyari; Ek Lr khula hua, dusre Lr ki feed housing aur back plate khula hua, recoil spring bahar nikala hua.) 8. Chal Mein Kaam Aane Wale Purje. (a) Reloading Handle (b) Axis Pin (c) Leading-in-Piece (d) Rod (e) Reloading Pull (f) Catch (g) Bolt (h) Pawl MRM (j) Upper recess (k) Lower recess (l) Cam (m) Bolt pusher (n) Sear (o) Receiver rest (v) Pusher MRM 9. Chal. (a) Jab reloading handle ko pichhe khincha jata hai, to leading-in-piece apne axis pin ke upar ghumta hai, sath hi reloading pull aur rod ko pichhe khinchta hai. (b) Pichhe ki harkat ke dauran catch, jo ki bolt ke upper recess mein phansa hota hai bolt ko pichhe khinchta hai. Issi dauran Pawl MRM bolt ke lower recess mein phans jata hai aur Bolt ko aage jaane se rokta hai. (c) Reloading handle ko ek baar pichhe khinchne se bolt upper recess ke ek notch ke brabar pichhe aata hai aur recoil spring sikurta rehta hai. (d) Is tarah reloading handle ko 10 baar pichhe khinchne se pawl MRM lower recess se alag ho jata hai, lekin bolt ki aage aur nichli satah se thora niche daba rahta hai. (e) Isi harkat ke dauran cam bolt ke pusher ko niche dabata hai jisse sear aur receiver rest ka milaap ho jata hai aur bolt aage jaane se ruk jata hai. (f) Jab reloading handle ko stopper ke sath engage kiya jata hai tab rod bhi aage jata hai aur pusher MRM ke upar aa jata hai. (g) Jab trigger ko dabane se bolt aage jata hai toh Rod, Pusher MRM ko upar uthne se rok deta hai. (Puri class se bari - bari abhyas liya jayega) 10. Sankeshep. RESTRICTED  RESTRICTED 34 LAUNCHER MECHANICAL – 3 LM – 3 LAUNCHER KI CHAL - II Saman 1. Launcher-2, Mount-2, Sight PAG-30-1, Amn box-2, drill gren, belt, ground sheet, chota aur bara sanketak. Prabandh 2. Ek lr khula hua, dusre Lr ka feed housing, back plate khula hua aur zaruri saman nazdik rakha hua. Parichay 3. Agar aap launcher ki chal achhi tarah se jaante ho to ismein padhne wali rokon ko pehchanne aur use dur karne mein asani hogi. 30 mm AGS-30 belt feed, air cooled crew served automatic hathiyar hai. Yeh blow back with API ke sidhant par kaam karta hai aur open bolt se fire karta hai. Uddesh 4. Lr mein aage ki chal sikhlana. Hisse 5. Yah sabaq teen hisson mein sikhlaya jayega:- (a) Hissa I : Trigger Mechanism ki Chal (b) Hissa II : Aage ki Harkat Mein Bolt ki Chal (c) Hissa III : Feed Mechanism ki Chal HIssa-I :Trigger Mechanism ki Chal (Taiyari; Ek Lr khula hua, dusre Lr ki feed housing aur back plate khula hua, recoil spring bahar nikala hua.) 6. Chal Mein Kaam Aane Wale Purje. (a) Trigger Pin (b) Pusher Rod (c) Safety Lever (d) Safety Catch (e) Pusher Rod Spring (f) Tigger Lever (g) Trigger lever Arm (h) Claw (j) Trigger (k) Receiver rest (l) Sear (m) Sear stop RESTRICTED  RESTRICTED 35 7. Chal. (a) Jab hum safety lever ko „fire‟ par karte hein, to trigger lever safety catch se azaad ho jata hai. (b) Ab trigger ko dabane se, trigger pin pusher rod ko receiver ke ander dabaata hai. Pusher rod trigger lever ko bayen taraf dabaata hai aur pusher rod spring mein bhi tanav paidaa karta hai. (c) Trigger lever ki bayen taraf harkat ke dauran claw azaad ho jata hai aur pusher rod spring ki madad se apne axis par ghumkar trigger lever arm ko pakad leta hai. Claw trigger lever ko tab tak harkat karne se rokta hai jab tak trigger se pura dabao hataya na jaye. (d) Is samay Trigger Lever ka agla sira Sear Stop ko andar dabata hai jisse sear upar uth jata hai, jisse sear aur receiver rest ka milap tut jata hai aur Bolt, Recoil Spring ki madad se aage ki harkat shuru karta hai. (Puri class se bari - bari abhyas liya jayega) Hissa-II : Aage ki Harkat Mein Bolt ki Chal (Taiyari; Ek Lr khula hua, dusre Lr ki feed housing aur back plate khula hua, recoil spring bahar nikala hua.) 8. Chal Mein Kaam Aane Wale Purje. (a) Recoil Spring (b) Bolt (c) Sear (d) Lowering Lever (e) Plate (f) Rear Projections (g) Bolt Stop (h) Diagonal Brass (j) Plank (k) Directing bevel (l) Strut (m) Striker (n) Rod Receiver (o) Front Projections 9. Chal. (a) Recoil spring ki madad se bolt aage ki harkat karta hai. Is samay rod receiver sear ko upper utha kar rakhta hai. Lowering lever ka front projection plate ke upar se jaata hai sath hi lowering lever ko upar uthakar rakhta hai. (b) Jab front projection, Diagonal Brace ko paar karta hai aur outlet Port ke upar aata hai tab Rhombus lowering lever ko uthakar rakhta hai. (c) Jab bolt gren ke pass pahunchta hai toh, plank bolt stop ko ander daba deta hai. Issi dauran rear projection Diagonal brace ke upar aa jaata hai, jisse lowering lever niche ki taraf harkat karta hai aur lowering lever stud gren ko link se azad karte hue bolt claw mein tab tak dabata hai, jab tak ki case bolt stop tak na pahunch jaye. Bolt ki lagatar aage ki harkat ke dauran, bolt gren ko directing bevel ki madad se chamber mein dakhil kar deta hai. RESTRICTED  RESTRICTED 36 (d) Jab Bolt chamber se 4 se 5 mm pichhe hota hai to strut ka projecting end receiver ke sath lagta hai aur bahar ghumta hai jisse strut ka andar wala arm striker ko dabata hai, striker gren ke primer ke uper chot marta hai aur gren fire ho jata hai. (Puri class se bari - bari abhyas liya jayega) Hissa-III : Feed Mechanism ki chal (Taiyari; Ek Lr khula hua, dusre Lr ki feed housing khula hua, pehla gren intake port ki seedh mein aur dusra gren guiding & lifting plate ke uper rakha hua. ) 10. Chal Mein Kaam Aane Wale Purje. (a) Feeding Lever (b) Feeding Lever slot (c) Feed Pawl (d) Holding Pawl (e) Roller (f) Belt ka Pehla Gren (g) Belt ka Dusra Gren (h) Feeding Lever Carriage (j) Feed Housing Guide 11. Bolt ki Aage ki Harkat ke Dauran Feed Mech ki Chal. (a) Jab bolt pichhe ki halat mein hota hai toh, upper roller feeding lever slot mein phansa hota hai. (b) Bolt ki aage ki harkat ke dauran feeding lever aur feeding lever carriage upper roller ki madad se bayen se dahine ki taraf harkat karta hai aur feed pawl chamber ki sidhai wale gren ke upar se hokar uske dahine lag jaata hai. (c) Is samay Holding Pawl chamber ke seedh wale gren ke dahine lage hote hain, taki carriage ke dahine harkat ke dauran belt dahine na khiske. (d) Lower roller feed housing guide ke sath laga rahta hai aur bolt ko sidhai deta hai. 12. Bolt ki Pichhe ki Harkat ke Dauran Feed Mech ki Chal. (a) Bolt ki pichhe ki harkat ke dauran upper roller ki madad se feeding lever aur feeding lever carriage dhahine se bayen ki harkat karta hai. (b) Jisse feed pawl chamber ke seedh wale khali link ko bayen dhakelta hai aur dusre gren ko chamber ki seedh mein lata hai. (c) Is dauran Holding Pawl dabte hue dusre gren ke upar se hokar uske dahine lag jate hain. (Puri class se bari - bari abhyas liya jayega) 13. Sankshep. RESTRICTED  RESTRICTED 37 LAUNCHER MECHANICAL - 4 LM - 4 OPTICAL SIGHT PAG - 30 KA AAM BAYAN AUR MAINTENANCE Samaan 1. AGS, mount, sight , sight reticle model, white board, easel, chalk, duster, ground sheet, chhota aur bara sanketak. Prabandh 2. AGS mount kiya hua aur zaruri saman nazdik rakha hua. Parichay 3. Lr Sight PAG-30 ek bahut hi mahatvpuran instrument hai. Iski accuracy bahut hi jayada hai aur iski madad se hum 700m tak direct sisht lekar aur iske alawa 50m se 1700m tak kisi bhi tgt par AP laga kar direct aur indirect fire kar sakte hai. Is ke ilawa hum is sight se kisi bhi tgt ka nazar ka kon aur disha ka kon padh aur laga sakte hain. Uddesh 4. Sight ka aam bayan aur case mein band karna sikhlana. Hisse 5. Yeh sabaq char hisson mein sikhlaya jayega:- (a) Hissa-I : PAG 30 ka Aam Bayan (b) Hissa-II : Reticle Pattern ka Aam Bayan (c) Hissa-III : Case ka Aam Bayan (d) Hissa-IV : Maintenance ka Tariqa Hissa-I : PAG 30 ka Aam Bayan 6. Aam bayan is prakar se hai:- (a) Naam - Optical Launcher Sight PAG - 30 (b) Wt - 1 kg (c) Wt (case ke sath) - 3.5 kg (d) Magnification - 2.7 x (e) Fd of view - 13 degree (f) Lambai - 124 mm (g) Chaurai - 106 mm (h) Unchai - 145 mm RESTRICTED  RESTRICTED 38 Hisse Purzon Ke Naam Aur Faide 7. Hisse Purzon Ke Naam. (a) Blind Nut (b) Deflection Micro Mils Scale (c) Coarse Azimuth Scale (d) Casing (e) Mount (f) Protective Glass (g) Ring (h) Plank (j) Rubber Eye Piece (k) Objective Glass (l) Reflector (m) Blind Nut (n) Eye Shield (o) Casing (p) Elevation Micro Scale (q) Longitudinal Bubble (r) Bushing Nut (s) Sight Axle (t) Elevation Coarse Scale (u) Transversal Bubble (v) D/ Drum lock 8. Faide. (a) Is yantra ke zariye direct aur indirect fire kar sakte hain. (b) Raat ke fire ya kharab mausam mein unchai aur disha kayam rakh sakte hain. (c) Kisi tgt ka nazar ka kon tatha disha ka kon padh aur laga sakte hain. (d) Agar tgt ki unchai mtr mein malum ho to tgt ka rg malum kar sakte hain. 9. Sight ke Hisson ke Kaam. Sight Rear view Sight Front view (i) Mount (ii) Casing (iii) Ring (iv) Eye Shield (v) & (ix) Nut (vi), (vii), (x), (xii), (xv), (xvii) & (xx) Screw (viii) Transversal Level (Bubble) (xi) Plank (xii) Bushing (xiii) Longitudinal Level (Bubble) (xvi) Casing (xviii) Handle (xix) Catch (xxi) Base (xxii) Handwheel (xxiii), (xxvii), (xxxi) & (xxxii) Scale (xxiv) Handle (xxv) & (xxx) Screw (xxvi) & (xxxiii) Deflector (xxviii) Drum (xxix) Index RESTRICTED  RESTRICTED 39 (a) Mount. Is par light filter charaya jata hai. Light Filter ko kayam rakhne ke liye mount ke upar do screw hain. Light Filter do parkar ke aur alag-alag colour, Orange aur Neutral filter, mein aate hai. (i) Neutral Filter. Iska istemal tej roshani mein kiya jata hai. (ii) Orange Filter. Iska istemal kharab mausam mein kiya jata hai. (b) Objective Glass. Isse aage ka ilaaka dikhai deta hai. (c) Casing. Is ke andar objective glass, prism, eye piece, plane parallel plate aur protective glass hai. Optical Train (i) & (ii) Light Filter (iii) Objective Glass (iv) Prism Glass (v) Protective Glass (vi) Plane Parallel Ptate (vii) Eye Piece (d) Base. Is ke upar lamp holder chadaya jata hai. (e) Protective Glass. Base ke madhya mein protective glass lagaya gaya hai, jiske dwara raat ke samay lamp holder lagane se plane parallel plate mein roshni pahunchati hai. Sath hi casing ke glass ko pani tatha dhul garda se bachata hai. (f) Ring. Eye shield ko majbuti se kayam rakhta hai. (g) Eye Shield. Eye piece ko chot se bachata hai aur bahar ki roshani andar jaane se rokta hai. (h) Quick Release Handle. Yadi disha mein 100 mils se adhik parivartan dena ho to quick release handle ka prayog kiya jaata hai. Quick release handle ko dabane se dial aazad ho jaata hai. (k) Deflector. Raat ke samay jab ill system ON ho to, light reflect ho kar scale par padti hai, Jis se data padna tatha lagana asaan ho jata hai. (l) Coarse Azimuth Scale. Is ke puri golai par 60 00 mils ka scale khuda hua hai. Ek lakir se dusri lakir 100 mils ko zahir karti hai aur har 500 mils ke liye ek ank khuda hua hai. 30 00 par zero mana gaya hai. Quick release handle ko dabane se scale ghumti hai. Yadi 100 mils se jayada disha ka parivartan dena ho to quick release handle ka prayog kiya jaata hai. Iske niche pointer hai, jo mils padhne ke kaam aata hai. (m) Micro Mils Scale. Deflection drum ghumane se Micro Mils Scale aur Coarse Azimuth Scale ki reading mein parivartan hota hai. Yeh blind nut ke zariye joda gayaa hai. Pure golai par 100 mils ki lakir hai. Har ek mils ke liye chhoti line aur 5 mils ke liye badi line bani hui hai. Har 10 mils ke baad No khuda hua hai. Ismein ek handle aur catch hota hai jo ki firing ke dauran Defelection Micro Mils scale ko lock karke rakhta hai. RESTRICTED  RESTRICTED 40 (n) Casing. Iske ander worm wheel aur gear rakha gaya hai, jiske karan drum ghumane se worm wheel aur gear ghumta hai aur saath hi scale mein parivartan aa jaata hai. (o) Plank. Is par lamp holder chadhaya jaata hai. (p) Sight Axle. Sight Axle, Feed housing ke sight bracket par chadhaya jaata hai. (q) Transversal Level (Bubble). Yeh launcher ko na-hamwar bhumi mein,hamwar karne ke kaam aata hai. Iske upar protective glass hai jo glass ki hifazat karta hai. Ise blind nut ke zariye joda jaata hai. (r) Longitudinal Level (Bubble). Unchai aur nichai ke liye lay karne ke kaam aata hai. Isse bhi blind nut aur bushing ke zariye sthir rakha gaya hai. Iske upar bhi protective glass hai. (s) Bushing. Bushing ko dhila karne se bubble upar-niche hota hai. (t) Elevation Coarse Scale. Is mein 0 se 200 mils tak nichai laga sakte hain aur 1400 mils tak unchai laga sakte hai. Har 100 mils ke liye lakir aur har 200 mils ke liye ek ank khuda hua hai. Indicator reading padhne ke kaam aata hai. (u) Elevation Micro Scale. Elevation drum ki puri golai par, ek-ek mil ke liye lakiren hai, jo unchai ka kon padne ke kaam aati hai. Iski puri golai par 100 mils tak padh sakte hein. Har 5 mils ke liye thodi badi line hai, aur har 10 mils ke liye bhi line aur hisse khude huye hain. Sight ko Mount aur Dismount karna 10. Sight ko Lr par nimnlikhit prakar se mount aur dismount kiya jata hai:- (a) Mount Sight. Is aadesh par No 1, sight ko case se bahar nikaalta hai aur coarse azimuth scale par 30 00 mils lagata hai. Yeh “0” (zero) posn mana jata hai. Ab receiver bracket ke catch ko dahine haath se clock wise ghumata hai. Bayen haath se sight ko pakdate huye sight axle ko bracket mein dakhil karta hai aur catch ko chhod deta hai. Saath hi yakin karta hai ki sight thik se lag gayi hai. (b) Dismount Sight. Is Aadesh par No 1, catch ko clock wise ghumaata hai aur sight ko bayen taraf khinchta hai. Clamp ko chhod deta hai. Ab coarse azimuth scale par 45 00 mils lagata hai. Sight axle ko socket par rakhta hai aur case ko band kar deta hai. (Puri class se bari - bari abhyas liya jayega) Hissa-II : Reticle Pattern Ka Aam Bayan. 11. Is sight ke casing ke andar paanch kism ke glass hai. Objective glass, Prism, eye piece, protective glass aur plane parallel plate. Yeh sabhi internally arrange kiye gaye hai. Protective glass ke niche ek plane parallel plate hai, jis par reticle pattern banaya gaya hai. Iske istemal se hum kisi tgt ki chaurai mils mein, fire ka correction aur tgt ka rg bhi malum kar sakte hai. Iske reticle mein do tarah ke scale hai, sight angle scale aur lateral correction scale. RESTRICTED  RESTRICTED 41 Central Vertical line sight mark Lateral correction scale Horizontal lin e Sight angle Mark Reticle Pattern (a) Sight Angle Scale. Is scale par do tarah ke scale hai, jis par 1,2,……..7 tak hisse khude hai joh utne hi rg ko zahir karte hai. (Λ) Aise mark 100 mtr ke fasle par khuda hua hai. (I) Aise mark har 50 m ke fasle par khuda hai. Yadi tgt 500 mtr par hai to 5 ke barabar (Λ) is mark ke upar wala pt chune hue nishan par milaaya jaata hai. Yadi tgt 550 mtr duri par hai to 5 likhe gaye mark ke nichhe wala (I) ke upar wala point, chune hue nishan par milaaya jaata hai. (b) Lateral Correction Scale. Sight angle scale ke bayen aur dahine yeh scale banayaa gaya hai. Is ke upar 20, 40, 60 hisse tatha lakiren hai. Ek lakir se dusri lakir 5 mils ke antar par banaya gaya hai. Yeh scale mils mein hai. Iska kaam tgt ki chaurai naapne tatha tgt ka khara angle napne ke liye hai. (c) Central Sight Mark. Direction ko maintain karta hai aur khade angle naapta hai. (d) Range Malum Karna. Yadi kisi tgt ka khadaa angle mtr mein aur khadaa angle mils mein malum ho to, range malum kar sakte hai. Is ka formula nimn hai:- (i) Mils Mein Khadaa Angle Napna. Lateral correction scale ki choti line 2 mils, badi line 3 mils, central sight mark 5 mils aur vertical line 20 mils ka khada angle napti hai. (ii) Mtr Mein Khara Angle Napna. Aadmi - 1.5 mtr 2.5 Ton - 2.5 mtr ALS - 3.5 mtr Tank - 3.5 mtr Distance Tgt ka khara angle (mtr) mein x 1000 (Tgt ka rg Mtr mein) = Tgt ka khara angle (mils) mein Note: Sight PAG 17 ko AGL-17 ke saath aur PAG-30 ko AGS 30 ke saath istemal kiya jaana chahiye, kyonki ek hi range par AGL-17 aur AGS-30 ka alag alag AP hota hai jiske karan PAG-17 aur PAG-30 ke sight angle marks ke beech ki doori me pharak hai. Agar PAG 17 ko AGS-30 ke saath istemal karna hai to 700 m se neeche fire karte samay AP ko padhkar lagaya jae aur sight angle mark ka istemal na kiya jae. RESTRICTED  RESTRICTED 42 Hissa-III :Case Ka Aam Bayan 12. Sight ko veh mein le jana ho ya marching ke dauran le jana ho to case mein daal kar le jaate hain. 13. Sight SPTA (Spare Parts Tools and Accessories) Iske andar niche diya gaya Samaan hota hai:- (a) Orange Filter - 01 (b) Neutral Filter - 01 (c) & (d) Mounted Tubes (Bubble) - 02 (e) Lamp - 02 (f) Cap - 04 (g) Wrench - 01 (h) Wrench Screw Driver - 01 (j) Screw Driver - 01 Sight SPTA 14. Illumination System Storage Bty. Isko ill system housing ke andar rakha gaya hai, jis ke niche 2 switch hai jo ki lamp ko ON aur OFF karte hai. Bayen wala switch ko ON karne se reticle pattern par roshni padtaa hai aur dahine wale se elevation scale par roshni padtaa hai. ON ki posn ko arrow se darshaya gaya hai. Illumination Sytem (a) Illumination System (b) Power Supply Unit (Size AA) (c) Housing Lead (d) Lamp Holder (e) Cover (f) Cloth RESTRICTED  RESTRICTED 43 15. Illumination system ko chadhana aur Case ke ander ka Samaan, Ustad bayan ke sath bataye. 16. Sight ko case mein band karna. Sight ke coarse azimuth scale par 4500 mils lagao. Eye piece ko dahine ki taraf karte hue mount ko socket mein rakho aur case mein band karo. (Puri class se bari - bari abhyas liya jayega) Hissa-IV : PAG-30 ke Maintenance ka Tariqa 17. Sight hamesha action ke liye taiyaar rahe, iske liye jaroori hai ki sight ki samyik maintenance ki jaye. Service ke dauran nimlikhit prakar ki maintenance ki jati hai:- (a) Upyog ke dauran maintenance (In - service maintenance). (b) Short term storage se pehle maintenance. (c) Long term storage se pehle maintenance. 18. Sight ko operation me laane se pehle, technical inspection aise karein:- Inspection ka uddeshya / Technical jaruratein Inspection ka tarika Sight ke hisse purze aur spare Hisse purze aur spare parts poore parts ka sarsari taur par inspection. hone chahiye. Sight aur illumination system ko Sight hilna nahi chahiye. mount karke inspect karein. Sight ko hilla kar dekhein. Sight ke bahari satah ka dekh kar Dhul, garda, crack, dent, zunk ke inspection karein. nishan bahari satah par nahi hona chahiye. Optical parts ke bahari satah ka Dhul, garda, crack, dent, zunk ke dekh kar inspection karein. nishan bahari satah par nahi hona chahiye (lens, eyepiece). Elevation angle aur angular gage Scales asaani se ghum rahein ho aur mechanisms ko check karein. scales sabhi operating range par fix hone chahiye. Illumination system ko check Scales aur levels illuminate hona karein. Uske liye andhere kamre chahiye. mein le jaakar toggle-switches to Eyepiece ke field of view mein recticle ON karein. nazar aana chahiye. Level tubes ki tut fut ko dekh kar Tubes thik hone chahiye. inspection karein. 19. Sight ke maintenance ke nimnlikhit tariqe hote hain:- (a) Monitoring inspection (MI). (b) Daily maintenance (DM). (c) Maintenance No. 1 (M - 1). (d) Maintenance No. 2 (M - 2). RESTRICTED  RESTRICTED 44 20. MI. Iska maksad sight ki technical halat ko check karna aur samay rehte faults ko parakhana aur use dur karna hai. (a) MI, sight ko charge me liye hue sainik dwara, operations, marches, training aur exercises se pehle individual SPTA kit ki madad se kiya jata hai. (b) MI karne ka tariqa para 27 (a) ke table mein vistaar se diya gaya hai. 21. DM. Isme sight ko istemal mein laane ke liye taiyar kiya jata hai. (a) DM, sight ko charge mein liye hue sainik dwara, operations, marches, trg aur exercises se pehle individual SPTA kit ki madad se kiya jata hai. (b) Agar sight istemaal mein na ho to DM do weeks mein ek baar kiya jata hai. (c) DM para 18 mein diye table ke adhaar par kiya jata hai. 22. M-1. Service ke dauran sight ko serviceable rakhne ke liye iska uplog kiya jata hai. M-1, sight ke maintenance ki jimmewari liye hue sainik ya unit dwara, operations ya short-term storage se pehle kiya jata hai. M-1, sight ke pichhle samay mein istemal ke waqt ki parwah na karte hue, individual aur common SPTA kits ke spare parts, tools aur accessories ki madad se kiya jata hai. (a) M-1 nimnlikhit halaton mein kiya jata hai:- (i) Sight milne ke baad. (ii) Exercise aur firing trials ke baad. (iii) Har 3 mahine mein ek baar. (b) M-1 para 27 (b) mein diye table adhaar par kiya jata hai. 23. M-2. Sight ko serviceable rakhne ke liye kiya jata hai. (a) M-2, sight ke maintenance ki jimmewari liye hue unit dwara, istemal ke dauran, repair ke dauran, operations ya long-term storage se pehle kiya jata hai. M-2, sight ke pichhle samay mein istemal ke waqt ki parwah na karte hue, individual aur common SPTA kits ke spare parts, tools aur accessories ki madad se kiya jata hai. (b) M-2 para 27 (b) mein diye table ke adhaar par kiya jata hai. 24. M-1st. Short-term storage ke dauran kiye jane wala maintenance hai. (a) M-1st , sight ko serviceable rakhne ke liye kiya jata hai. Sight ko istemal ke liye taiyar karne aur agle maintenance se pehle M-1st ki karwai ki jati hai. (b) M-1st, sight ke maintenance ki jimmewari liye hue sainik ya unit dwara, har 6 mahine mein ek baar ya DM me diye gaye technical inspection ke natije ke adhaar par individual SPTA kit ki madad se kiya jata hai. RESTRICTED  RESTRICTED 45 25. Long-term storage ke dauran maintenance mein ninmlikhit tariqe shamil hain:- (a) Maintenance No.1 in-storage (M-1st.). (b) Maintenance No.2 in-storage (M-2 stor.). 26. M-2 stor. Agle maintenance tak sight ko serviceable rakhne ke liye kiya jata hai. M-2 stor, sight ke maintenance ki jimmewari liye hue sainik ya unit dwara, har 2 saal baad ya M-1 mein diye gaye technical inspection ke natije ke adhaar par kiya jata hai. Isme nimnlikhit karwai ki jati hai:- (a) Samaan ka parirakshan. (b) Technical halat ko check karna. (c) Covers aur boxes ko sukhana. (d) Maintenance ke baad sight ka sanrakshan. Sight ko kholna warjit hai ! 27. Sight ke maintenance ka tariqa (a) Maintenance nimnlikhit adhaar par kiya jayega :- S Maintenance ke prayojan ka vivran aur Maint Remarks No karwai MI DM (i) Sight ke bahari satah (optical satah ke + alawa) ko cotton ke kapde se saaf karein. operation Fluid gun grease ki patli parat ko paint na +